package com.sky.controller.admin;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeeLoginDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.entity.Employee;
import com.sky.properties.JwtProperties;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.EmployeeService;
import com.sky.utils.JwtUtil;
import com.sky.vo.EmployeeLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.xmlbeans.impl.xb.xsdschema.Public;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.Map;

/**
 * 员工管理接口
 */
@RestController
@RequestMapping("/admin/employee")
@Slf4j
@Api(tags = "员工管理")
public class EmployeeController {

    @Autowired
    private EmployeeService employeeService;
    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 登录
     *
     * @param employeeLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation(value = "员工登录")
    //EmployrrLoginDTO用来在后端接收前端发送过来的数据
    public Result<EmployeeLoginVO> login(@RequestBody EmployeeLoginDTO employeeLoginDTO) {
        log.info("员工登录：{}", employeeLoginDTO);

        Employee employee = employeeService.login(employeeLoginDTO);



        //登录成功后，生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.EMP_ID, employee.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);

        //员工登录成功之后向前端返回的数据，我们采用自定义结构封装
        EmployeeLoginVO employeeLoginVO = EmployeeLoginVO.builder()
                .id(employee.getId())
                .userName(employee.getUsername())
                .name(employee.getName())
                .token(token)
                .build();

        //统一返回Result类型的数据，方便前端进行处理，携带封装好的对象employeeLoginVO
        return Result.success(employeeLoginVO);
    }

    /**
     * 退出
     *
     * @return
     */
    @PostMapping("/logout")
    @ApiOperation(value = "员工退出")
    public Result<String> logout() {
        return Result.success();
    }

    /*
     * 新增员工
     * */
    @PostMapping
    @ApiOperation("新增员工")
    public Result save(@RequestBody EmployeeDTO employeeDTO) {
        log.info("新增员工：{}", employeeDTO);
        employeeService.save(employeeDTO);
        return Result.success();
    }

    /*
     * 员工的分页查询
     * */
    @GetMapping("/page")
    @ApiOperation("员工分页查询")
    public Result<PageResult> page(EmployeePageQueryDTO employeePageQueryDTO) {
        log.info("员工分页查询：参数为:{}", employeePageQueryDTO);
        PageResult pageResult = employeeService.pageQuery(employeePageQueryDTO);

        return Result.success(pageResult);
    }

    /*
     * 员工的启用禁用
     * */
    @PostMapping("/status/{status}")
    @ApiOperation("启用或禁用员工")
    public Result startOrend(@PathVariable Integer status, long id) {
        log.info("启用禁用员工账号:{},{}", status, id);

        employeeService.startOrend(status,id);
        return Result.success();
    }

    /*
    * 根据ID查询员工
    * */
    @GetMapping("/{id}")
    @ApiOperation("根据ID查询员工")
    public Result<Employee> getById(@PathVariable Long id)
    {
        log.info("查询的员工ID为：{}",id);
        Employee employee = employeeService.getById(id);
        return Result.success(employee);
    }

    /*
    * 编辑员工信息
    * */
    @PutMapping
    @ApiOperation("编辑员工")
    public Result update(@RequestBody EmployeeDTO employeeDTO)
    {
        log.info("编辑员工的信息为:{}",employeeDTO);
        employeeService.update(employeeDTO);
        return Result.success();
    }

}
